state_machine

https://github.com/pluginaweek/state_machine

Ruby

Adds support for creating state machines for attributes on any Ruby class

StateMachine::Event#inspect

Generates a nicely formatted description of this event's contents.

For example,

  event = StateMachine::Event.new(machine, :park)
  event.transition all - :idling => :parked, :idling => same
  event   # => #<StateMachine::Event name=:park transitions=[all - :idling => :parked, :idling => same]>

Source | Google | Stack overflow

Edit

git clone [email protected]:pluginaweek/state_machine.git

cd state_machine

open lib/state_machine/event.rb

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-StateMachine--Event-inspect-for-pr

# Commit to git

git add lib/state_machine/event.rbgit commit -m "better docs for StateMachine::Event#inspect"

# Open pull request

gem install hub # on a mac you can `brew install hub`

hub fork

git push <your name> -your-name--update-docs-StateMachine--Event-inspect-for-pr

hub pull-request

# Celebrate!